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Trial details imported from ClinicalTrials.gov
For full trial details, please see the original record at
https://clinicaltrials.gov/study/NCT04326127
Registration number
NCT04326127
Ethics application status
Date submitted
26/03/2020
Date registered
30/03/2020
Date last updated
31/03/2020
Titles & IDs
Public title
Evaluation of Compumedics "Somfit" Device
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Scientific title
Performance Evaluation of the Compumedics "Somfit" Sleep Monitoring Device
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Secondary ID [1]
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SOMFIT02
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Universal Trial Number (UTN)
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Trial acronym
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Linked study record
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Health condition
Health condition(s) or problem(s) studied:
Sleep Apnea
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Condition category
Condition code
Respiratory
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Sleep apnoea
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Intervention/exposure
Study type
Observational
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Patient registry
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Target follow-up duration
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Target follow-up type
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Description of intervention(s) / exposure
Treatment: Devices - Intervention is the validation of a sleep monitoring device (i.e. Somfit) against the gold-standard polysomnograph with electroencephalograph (i.e. the Greal system)
Control - Healthy volunteers
Case - Volunteers with diagnosed sleep apnea
Treatment: Devices: Intervention is the validation of a sleep monitoring device (i.e. Somfit) against the gold-standard polysomnograph with electroencephalograph (i.e. the Greal system)
Data were recorded overnight by both devices simultaneously
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Intervention code [1]
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Treatment: Devices
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Comparator / control treatment
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Control group
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Outcomes
Primary outcome [1]
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Comparison between raw EEG signals
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Assessment method [1]
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Direct comparison of Raw EEG data between Somfit and Grael system on an epoch by epoch basis (with each epoch being equivalent to 30 secs) to test and validate Somfit for data acquisition, display and record of Raw EEG data.
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Timepoint [1]
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single night recording for each subject
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Secondary outcome [1]
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Comparison between Manual and Automatic sleep Scoring - Sleep hypnogram
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Assessment method [1]
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Epoch-by-epoch comparison between manual and automatic scoring of sleep data recorded by Somfit and Grael devices
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Timepoint [1]
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single night recording for each subject
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Eligibility
Key inclusion criteria
* Individuals age between 18 to 75
* Be able to give informed consent
* Individuals with diagnosed Obstructive Sleep Apnoea (OSA)
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Minimum age
18
Years
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Maximum age
75
Years
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Sex
Both males and females
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Can healthy volunteers participate?
Yes
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Key exclusion criteria
* Less than 18 years of age
* Greater than 75 years of age
* Unable or not willing to provide informed consent
* Need for nursing care
* Currently working nightshift
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Study design
Purpose
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Duration
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Selection
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Timing
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Statistical methods / analysis
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Recruitment
Recruitment status
Completed
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Data analysis
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Reason for early stopping/withdrawal
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Other reasons
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Date of first participant enrolment
Anticipated
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Actual
6/11/2019
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Date of last participant enrolment
Anticipated
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Actual
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Date of last data collection
Anticipated
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Actual
19/11/2019
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Sample size
Target
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Accrual to date
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Final
30
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Recruitment in Australia
Recruitment state(s)
VIC
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Recruitment hospital [1]
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SleepMetrics Pty Ltd - Melbourne
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Recruitment postcode(s) [1]
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3752 - Melbourne
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Funding & Sponsors
Primary sponsor type
Commercial sector/industry
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Name
Compumedics Limited
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Address
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Country
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Ethics approval
Ethics application status
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Summary
Brief summary
To study whether Somfit is substantially equivalent to an existing approved device (i.e. Compumedic's Grael System) to assist in elucidating sleep disorders.
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Trial website
https://clinicaltrials.gov/study/NCT04326127
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Trial related presentations / publications
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Public notes
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Contacts
Principal investigator
Name
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Elizabeth Kealy
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Address
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Sleepmetrics
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Country
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Phone
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Fax
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Email
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Contact person for public queries
Name
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Address
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Country
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Phone
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Fax
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Email
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Contact person for scientific queries
No information has been provided regarding IPD availability
What supporting documents are/will be available?
No Supporting Document Provided
Results publications and other study-related documents
No documents have been uploaded by study researchers.
Results not provided in
https://clinicaltrials.gov/study/NCT04326127
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